Longines ULTRA-CHRON CLASSIC
Ref. L2.537.4.72.2 · Dress
$3,900In stock
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Case
- Diameter
- 37mm
- Thickness
- 10.95mm
- Lug-to-lug
- 44.6mm
- Lug width
- 19mm
- Material
- Stainless Steel
- Water resistance
- 50m
- Caseback
- Screw-down case back
Crystal & dial
- Crystal
- Sapphire
- AR coating
- Both sides
- Dial colour
- Silver
- Indices
- Applied indexes
- Lume
- Super-LumiNova
Movement
- Caliber
- Longines L836.6
- Type
- Automatic
- Beat rate
- 36,000 vph
- Power reserve
- 52h
- Hacking
- No
- Hand-winding
- No
- Complications
- Hours, minutes, seconds and date
Design language
- Case shape
- round
- Dial style
- sector
- Bezel
- fixed
- Bracelet
- leather
- Hands
- baton
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Ultra-Chron collection · 2 watches
2 colorways
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The Longines ULTRA-CHRON CLASSIC is widely praised for its faithful retro design, high-beat 5Hz movement offering greater precision and a smooth seconds hand, and its value proposition as a new 5Hz watch. Reviewers highlight the L836.6 caliber's TimeLab "ultra chronometer" certification for superior accuracy and shock recovery, and owners find the bracelet very comfortable with easy micro-adjust. Some owners note the design appears dated, and one reviewer points out the dial lacks luminescence and water resistance is only 50m. Owners are split on sizing, with some finding the 40mm case wears larger than expected and recommending the 37mm version. Overall, owners and reviewers rate the Longines ULTRA-CHRON CLASSIC highly for its blend of vintage aesthetics, modern high-beat movement performance, and comfortable wearability.
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